Hello eschwellinger, Thank you for the advice! The firmware was indeed 4.6.0.0 . I ran updates. I will check logs on regular basis for similar entries after the update.
I experience the same phenomenon with the CODESYS Control for BeagleBone SL. After rebooting the controller, the softPLC works again. There is no fixed interval but it is definitely longer than hours, rather about 3 weeks. The runtime is version 3.5.18.20 but certainly I also had this problem with the two previous versions. Has any cause been found for this issue? A frequent entry in the kern.log is: "VFS: file-max limit 43812 reached"
I experience the same phenomenon with the CODESYS Control for BeagleBone SL. After rebooting the controller, the softPLC works again. There is no fixed interval but it is definitely longer than hours, rather about 3 weeks. The runtime is version 3.5.18.20 but certainly I also had this problem with the two previous versions. Has any cause been found for this issue?
Hi, Creating a boolean without mapping it to the IO module did the trick. Thank you for your help! Kr.
Hi, This is a kind of a eye-opener! I noticed when I stopped the Bus, OPCUA held its new value, but no change on the Digital ins or outs because the bus is not running. It's a kind of noobie question..., how can this be resolved with a running bus? With a Merker to memory? Thank you in advance for your research!
Hi -h-hermsen, Thank you for your reply! I hope the attached gives you more insight.
Hello, I'm trying to setup a working connection between CodeSys 3.5 SP17 and UaExpert. The setup was made following the guide in this link . Changes of local and global variables, both booleans, in my PLC program can be observed in UaExpert. Changing them in UaExpert does not affect the PLC program. All these variables have maximum acces rights under the symbol configuration-tab. Under the device-tab/Remote-connections/OPCUAServer, the rights of the admin are write/read enabled and I am an admin....